From 40463f44104ed10960c25472fc76959909483ed2 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@redhat.com>
Date: Tue, 22 Dec 1992 22:31:07 +0000
Subject: Formerly commands.c.~13~

---
 commands.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'commands.c')

diff --git a/commands.c b/commands.c
index cd57e37..42b9b9e 100644
--- a/commands.c
+++ b/commands.c
@@ -130,6 +130,12 @@ set_file_variables (file)
   DEFINE_VARIABLE ("%D", 2, DIRONLY (percent));
   DEFINE_VARIABLE ("%F", 2, FILEONLY (percent));
 
+  /* Make sure that no dependencies are repeated.  This does not
+     really matter for the purpose of updating targets, but it
+     might make some names be listed twice for $^ and $?.  */
+
+  uniquize_deps (file->deps);
+
   /* Compute the values for $^ and $? and their F and D versions.  */
 
   {
-- 
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